Revert "USB: OHCI: Properly handle ohci-spear suspend"

This reverts commit 36a87587.

Manjunath is no longer at Linaro, the email address bounces.  Given
that, and the fact that others have reported problems with these
patches, I'm reverting them until someone from Linaro who can SUPPORT
THEM submits them.

I will no longer accept patches from linaro.com developers unless a
senior Linaro developer has signed off on them, which did not happen
with this patch set.
Reported-by: Olof Johansson <olof@lixom.net>
Cc: Manjunath Goudar <manjunath.goudar@linaro.org>
Cc: Manjunath Goudar <csmanjuvijay@gmail.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Arnd Bergmann <arnd@arndb.de>

drivers/usb/host/ohci-spear.c

@@ -130,26 +130,20 @@ static int spear_ohci_hcd_drv_remove(struct platform_device *pdev)
 }
 
 #if defined(CONFIG_PM)
-static int spear_ohci_hcd_drv_suspend(struct platform_device *pdev,
+static int spear_ohci_hcd_drv_suspend(struct platform_device *dev,
 		pm_message_t message)
 {
-	struct usb_hcd *hcd = platform_get_drvdata(pdev);
+	struct usb_hcd *hcd = platform_get_drvdata(dev);
 	struct ohci_hcd	*ohci = hcd_to_ohci(hcd);
 	struct spear_ohci *sohci_p = to_spear_ohci(hcd);
-	bool do_wakeup = device_may_wakeup(&pdev->dev);
-	int ret;
 
 	if (time_before(jiffies, ohci->next_statechange))
 		msleep(5);
 	ohci->next_statechange = jiffies;
 
-	ret = ohci_suspend(hcd, do_wakeup);
-	if (ret)
-		return ret;
-
 	clk_disable_unprepare(sohci_p->clk);
 
-	return ret;
+	return 0;
 }
 
 static int spear_ohci_hcd_drv_resume(struct platform_device *dev)